Efeitos dos erros de projeção sobre as grandezas cefalométricas das análises de Steiner e McNamara

Pós-graduação em Odontologia - FOAR

Influência das variações de ângulos de projeção na detecção de reabsorções radiculares linguais e apicais simuladas: comparação entre subtração radiográfica digital e radiografia digital direta

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre projeção do centro de gravidade e equilíbrio em idosos

During the aging process, increase the postural asymmetries that can affect the control mechanism of balance leading to falls. To evaluate the static posture of elderly; measure the balance and correlate the results of the posture with balance. The study involved 28 elderly patients, 13 males and 15 females (71.8 ± 5.7 years). The volunteers were photographed, the images transferred to a computer for evaluation of static posture and calculating the projection of the center of gravity in the frontal and sagittal planes using the Postural Assessment Software. The balance was assessed by the Berg Balance Scale (BBS). Correlations were performed by Spearman test (p ≤ 0.05). Data were presented as mean ± standart deviation (SD). BBS scores = 50.5 ± 3.3; the sagittal plane (anterior asymmetry) = 45.5 ± 11.1%; frontal plane (right or left asymmetry) = 9.8 ± 7.9. We found a correlation between BBS and asymmetry of the sagittal plane (r = -0.46, p = 0.01) and between BBS and asymmetry of the frontal plane (r = -0.41, p = 0.03). The data suggest that the higher the previous projection (asymmetry of the sagittal plane) and lateral projection (asymmetry of the frontal plane), scores of the BBs will be lower, indicating an increase of unbalance in elderly.

Video mapping: um estudo teórico e prático sobre projeção mapeada

The project presents an explanation of the technique of video mapping, resource use, origin and use of the strands. Also conducts multidisciplinary literature review of concepts that can be applied to the technique of video mapping: Augmented Reality, Spatiality in Virtual and Real Environments. The project also introduces aspects of the history of cinema and audiovisual narrative. In addition conducts an inventory of software and hardware required for the technique of video mapping, reports performing experiments with the use of the technique and discusses the results obtained. As a contribution to development area, proposes to use video mapping as an augmented reality tool at an immersive experimental film language